:root{--ink:#131d2c;--muted:#6e7785;--line:#e6eaf0;--blue:#2563eb;--blue-dark:#1745b4;--wash:#f5f8fc;--orange:#f5a623}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:15px/1.7 Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;border:0}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5vw,80px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;background:#ffffffe8;backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:800;letter-spacing:.08em}.brand img{width:30px;height:30px}.topbar nav{display:flex;gap:35px;color:#687282;font-size:13px}.topbar nav a:hover{color:var(--blue)}.top-actions{display:flex;align-items:center;gap:12px}.ghost-btn,.secondary-btn{padding:10px 17px;border:1px solid #dbe2ec;border-radius:999px;background:#fff;color:var(--ink);transition:transform .22s,box-shadow .22s,border-color .22s}.ghost-btn:hover,.secondary-btn:hover{transform:translateY(-2px);border-color:var(--blue);box-shadow:0 8px 22px #1d4ed80d}.icon-btn{width:36px;height:36px;border-radius:50%;background:var(--wash);color:var(--blue);font-size:19px}.hero{min-height:600px;padding:85px clamp(22px,8vw,140px) 75px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px;background:linear-gradient(120deg,#fff 35%,#f4f8ff)}.eyebrow{margin:0 0 14px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.2em}.eyebrow-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-right:7px}.hero h1{font-size:clamp(43px,6vw,78px);line-height:1.1;letter-spacing:-.06em;margin:0 0 25px}.hero h1 em{font-style:normal;color:var(--blue)}.hero-text{max-width:530px;color:var(--muted);font-size:16px}.hero-actions{display:flex;gap:24px;align-items:center;margin-top:34px}.primary-btn{display:inline-flex;align-items:center;gap:22px;color:#fff;background:var(--blue);padding:14px 19px 14px 23px;border-radius:12px;box-shadow:0 12px 25px #2563eb2e;transition:transform .22s,box-shadow .22s,background .22s}.primary-btn:hover{transform:translateY(-3px);box-shadow:0 16px 34px #2563eb45;background:var(--blue-dark)}.primary-btn:active{transform:translateY(0) scale(.98)}.primary-btn:disabled{opacity:.65;cursor:wait}.text-btn{background:none;color:var(--ink);padding:10px 0}.text-btn span,.primary-btn span{color:#a9c2ff;font-size:20px}.hero-art{min-height:400px;position:relative;display:flex;align-items:center;justify-content:center}.orb{position:absolute;border-radius:50%}.orb-one{width:330px;height:330px;background:#dce9ff;right:8%;top:10%;animation:float 8s ease-in-out infinite}.orb-two{width:160px;height:160px;background:#eef4ff;left:11%;bottom:7%;animation:float 7s 1s ease-in-out infinite}.hero-card{width:min(360px,70vw);aspect-ratio:1.05;border-radius:28px;padding:24px;background:linear-gradient(145deg,#151f30,#263b62);box-shadow:22px 25px 55px #17356d3d;transform:rotate(-7deg);position:relative;z-index:1;color:#fff;animation:cardIn 1s .25s both}.card-top,.card-bottom{display:flex;justify-content:space-between;color:#a9bad5;font-size:11px;letter-spacing:.1em}.status-pill{padding:3px 8px;border-radius:99px;background:#294b86;color:#a8c8ff}.card-mark{font-size:150px;line-height:1;font-weight:900;opacity:.93;margin:58px 0 48px;color:#fff}.float-note{position:absolute;z-index:2;display:flex;align-items:center;gap:10px;background:#fff;padding:11px 16px;border-radius:12px;box-shadow:0 10px 30px #183b7920;font-size:12px;animation:float 6s ease-in-out infinite}.note-one{top:13%;right:3%}.note-two{bottom:11%;left:2%;animation-delay:1.1s}.note-icon{color:var(--orange);font-size:19px}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);padding:24px clamp(22px,8vw,140px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:20px}.trust-row div{display:flex;flex-direction:column;gap:3px;padding-left:18px;border-left:2px solid #e7edf7}.trust-row strong{font-size:14px}.trust-row span{color:var(--muted);font-size:12px}.catalog-section,.how-section,.wallet-section{padding:92px clamp(22px,8vw,140px)}.catalog-section{background:var(--wash)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:34px}.section-head h2,.wallet-panel h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.05em;line-height:1.1;margin:0}.search{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:11px;padding:0 14px;color:#8590a0}.search input{border:0;outline:0;width:220px;padding:12px 0;background:transparent}.category-tabs{display:flex;gap:9px;overflow:auto;margin-bottom:27px;padding-bottom:3px}.category-tabs button{white-space:nowrap;padding:8px 17px;border-radius:999px;background:#fff;color:#778294;border:1px solid var(--line);transition:transform .22s,background .22s,color .22s}.category-tabs button.active,.category-tabs button:hover{background:var(--blue);color:#fff;border-color:var(--blue);transform:translateY(-2px)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;min-height:250px;transition:transform .3s,box-shadow .3s,border-color .3s;animation:rise .55s both}.product-card:hover{transform:translateY(-6px);border-color:#bdd1f8;box-shadow:0 18px 35px #183b7914}.product-icon{height:106px;border-radius:13px;background:linear-gradient(145deg,#e7efff,#f7f9fd);display:flex;align-items:center;justify-content:center;font-size:39px;color:var(--blue);margin-bottom:15px}.product-card h3{font-size:15px;line-height:1.4;margin:0 0 5px}.product-card p{font-size:12px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-foot{display:flex;justify-content:space-between;align-items:end;margin-top:auto;padding-top:17px}.price{font-weight:800;font-size:20px;letter-spacing:-.04em}.price small{font-size:11px;font-weight:500;color:var(--muted)}.buy-btn{background:#eef4ff;color:var(--blue);border-radius:9px;padding:8px 11px;font-size:12px;transition:transform .22s,background .22s,color .22s}.buy-btn:hover{background:var(--blue);color:#fff;transform:scale(1.04)}.empty-state{text-align:center;padding:70px 20px;color:var(--muted)}.empty-symbol{font-size:48px;color:#b8caf0}.empty-state h3{color:var(--ink);margin:6px 0}.how-section{background:#fff}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step{border-top:2px solid #dfe8fa;padding:22px 4px}.step span{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.15em}.step h3{margin:19px 0 7px;font-size:20px}.step p{color:var(--muted);font-size:14px;max-width:300px}.wallet-section{padding-top:20px;padding-bottom:100px;background:#fff}.wallet-panel{border-radius:25px;background:linear-gradient(120deg,#111c2b,#1d3560);color:#fff;padding:42px 48px;display:grid;grid-template-columns:1fr 330px;gap:50px;align-items:center;box-shadow:0 22px 50px #1937672e}.wallet-panel .eyebrow{color:#89b3ff}.wallet-panel p{color:#b5c7e3}.wallet-connect{display:flex;flex-direction:column;gap:9px}.wallet-connect label{font-size:12px;color:#b5c7e3}.wallet-connect input{width:100%;margin-top:5px;border:1px solid #48628b;background:#142744;color:#fff;border-radius:9px;padding:11px 12px;outline:0}.wallet-connect .primary-btn{justify-content:space-between;margin-top:7px}.wallet-connect small{color:#96aed2}.wallet-connect.connected small{color:#87e0b0}.modal-label{display:flex;flex-direction:column;gap:7px;color:var(--muted);font-size:13px;margin:14px 0}.modal-label input{border:1px solid var(--line);border-radius:10px;padding:12px;outline:0}.confirm-line{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;color:var(--muted)}.confirm-line strong{color:var(--ink)}.delivery{white-space:pre-wrap;word-break:break-all;background:#f5f8fc;padding:14px;border-radius:10px;font-size:12px}footer{padding:40px clamp(22px,8vw,140px);border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;gap:20px}.footer-brand{display:grid;grid-template-columns:27px auto;align-items:center;gap:9px}.footer-brand img{width:27px}.footer-brand p{grid-column:1/-1;color:var(--muted);font-size:12px;margin:9px 0 0}.footer-links{display:flex;justify-content:center;gap:24px;color:var(--muted);font-size:12px}.footer-meta{display:flex;justify-content:end;gap:20px;color:#a0a8b4;font-size:11px}.modal-backdrop{position:fixed;inset:0;background:#0b172b66;backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;padding:20px;z-index:20}.modal-backdrop.show{display:flex;animation:fadeIn .2s}.modal{position:relative;background:#fff;border-radius:22px;width:min(520px,100%);padding:30px;box-shadow:0 25px 70px #091b3d42;animation:modalIn .35s}.modal-close{position:absolute;right:16px;top:12px;background:none;color:#8b95a5;font-size:25px}.modal h3{font-size:25px;letter-spacing:-.04em;margin:0 0 12px}.modal p{color:var(--muted);font-size:13px}.modal .primary-btn{margin-top:18px}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);padding:11px 17px;border-radius:10px;background:#152337;color:#fff;opacity:0;pointer-events:none;transition:.25s;z-index:30;font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}.hidden{display:none!important}.reveal{animation:rise .65s both}.reveal:nth-child(2){animation-delay:.08s}.reveal:nth-child(3){animation-delay:.16s}@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes modalIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}@keyframes cardIn{from{opacity:0;transform:translateY(24px) rotate(-7deg)}to{opacity:1;transform:rotate(-7deg)}}@keyframes float{50%{transform:translateY(-9px)}}@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:60px}.hero-art{min-height:330px}.product-grid{grid-template-columns:repeat(2,1fr)}.wallet-panel{grid-template-columns:1fr}.topbar nav{display:none}footer{grid-template-columns:1fr}.footer-links,.footer-meta{justify-content:start}}@media(max-width:560px){.hero h1{font-size:45px}.trust-row,.steps{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.search,.search input{width:100%}.product-grid{grid-template-columns:1fr 1fr;gap:10px}.product-card{padding:12px;min-height:235px}.product-icon{height:88px}.wallet-panel{padding:28px 22px}.top-actions .icon-btn{display:none}.footer-links{flex-wrap:wrap}}
 .admin-shell{max-width:1050px;margin:0 auto;padding:70px 24px}.admin-shell h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.06em;margin:0 0 12px}.admin-muted{color:var(--muted)}.admin-form{display:flex;align-items:end;gap:14px;flex-wrap:wrap;background:var(--wash);border:1px solid var(--line);padding:20px;border-radius:18px;margin:30px 0}.admin-form label,.admin-actions label{display:flex;flex-direction:column;gap:5px;color:var(--muted);font-size:12px}.admin-form input,.admin-actions input{border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff}.admin-list{display:grid;gap:12px}.admin-card{display:flex;justify-content:space-between;align-items:center;gap:24px;border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}.admin-card strong{display:block;max-width:580px}.admin-card small{display:block;color:var(--muted);margin-top:5px}.admin-actions{display:flex;align-items:end;gap:12px}.admin-actions .check{flex-direction:row;align-items:center;padding-bottom:10px;white-space:nowrap}.admin-actions input[type=checkbox]{accent-color:var(--blue)}@media(max-width:700px){.admin-card{align-items:stretch;flex-direction:column}.admin-actions{align-items:start;flex-wrap:wrap}}
.shop-page{background:#f6f8fc}.shop-header{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,6vw,88px);background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.shop-header-actions{display:flex;align-items:center;gap:10px}.compact-btn{padding:10px 15px;font-size:12px}.shop-main{max-width:1280px;margin:0 auto;padding:56px clamp(20px,5vw,72px) 100px;min-height:calc(100vh - 130px)}.shop-toolbar{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:28px}.shop-toolbar h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.06em;line-height:1.1;margin:0 0 10px}.shop-caption{color:var(--muted);margin:0}.shop-search{min-width:280px}.shop-categories{margin-bottom:26px}.shop-products{min-height:220px}.shop-loading{min-height:250px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px;color:var(--muted);font-size:13px}.loading-ring{width:34px;height:34px;border:3px solid #c8d7f8;border-top-color:var(--blue);border-radius:50%;animation:spin .75s linear infinite}.shop-empty{min-height:250px;padding:56px 20px}.shop-empty h2{font-size:24px;color:var(--ink);margin:8px 0}.shop-empty p{margin:0 0 18px}.shop-footer{display:flex;justify-content:space-between;max-width:1280px;margin:0 auto;padding:24px clamp(20px,5vw,72px);color:#9aa3b1;font-size:12px;border-top:1px solid var(--line)}.product-icon svg{width:40px;height:40px}.icon-btn svg,.search svg,.note-icon svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.modal h2{font-size:25px;letter-spacing:-.04em;margin:0 0 12px}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:700px){.shop-toolbar{align-items:start;flex-direction:column}.shop-search{min-width:0;width:100%}.shop-header-actions .ghost-btn{display:none}.shop-main{padding-top:38px}.shop-footer{flex-direction:column;gap:7px}}
.product-icon svg{width:40px;height:40px}.icon-btn svg,.search svg,.note-icon svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.icon-btn{display:grid;place-items:center}.note-icon{display:inline-flex;align-items:center}
.product-image{height:132px;border-radius:13px;background:linear-gradient(145deg,#e7efff,#f7f9fd);overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:15px}.product-image img{width:100%;height:100%;object-fit:contain;background:#fff;display:block}.product-image .product-icon{position:absolute;inset:0;background:linear-gradient(145deg,#e7efffee,#f7f9fdee);margin:0;opacity:0;transition:opacity .25s}.product-image img:not([src]),.product-image img[src=""]{display:none}.product-image img[data-failed="1"]{display:none}.product-image:has(img[data-failed="1"]) .product-icon{opacity:1}.detail-main{max-width:1100px;margin:0 auto;padding:44px 24px 100px;min-height:calc(100vh - 130px)}.back-link{display:inline-block;color:var(--blue);font-size:13px;margin-bottom:22px}.detail-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;min-height:530px;box-shadow:0 20px 50px #183b790d}.detail-media{min-height:470px;border-radius:18px;overflow:hidden;background:#eef4ff;display:flex;align-items:center;justify-content:center}.detail-media img{width:100%;height:100%;max-height:560px;object-fit:contain}.detail-copy{align-self:center}.detail-copy h1{font-size:clamp(30px,4vw,52px);line-height:1.12;letter-spacing:-.05em;margin:0 0 20px}.detail-summary{font-size:15px;line-height:1.9;color:var(--muted);white-space:pre-wrap}.detail-price{font-size:34px;font-weight:800;margin:28px 0 18px}.detail-price small{font-size:13px;color:var(--muted);font-weight:500}.detail-buy{width:100%;justify-content:space-between}.detail-note{color:#8d98a8;font-size:12px;margin-top:15px}.modal h2{font-size:25px;letter-spacing:-.04em;margin:0 0 12px}
@media(max-width:780px){.detail-card{grid-template-columns:1fr;gap:26px}.detail-media{min-height:300px}.detail-main{padding-top:28px}}


/* Remote image loading feedback: the scan is an overlay, not a reserved layout band. */
.image-shell{position:relative;overflow:hidden}
.image-shell::before{content:"";position:absolute;inset:0;z-index:4;pointer-events:none;background:linear-gradient(105deg,transparent 0%,transparent 36%,rgba(255,255,255,.78) 50%,transparent 64%,transparent 100%);transform:translateX(-115%);animation:image-scan 1.2s cubic-bezier(.22,.61,.36,1) infinite}
.image-shell.is-ready::before,.image-shell.is-failed::before{opacity:0;animation:none;transition:opacity .34s ease}
.image-shell img{opacity:.28;transition:opacity .34s ease,transform .45s cubic-bezier(.22,.61,.36,1)}
.image-shell.is-ready img{opacity:1}
.image-shell.is-failed img{opacity:0}
.product-image .product-icon{z-index:3}
@keyframes image-scan{0%{transform:translateX(-115%)}100%{transform:translateX(115%)}}


/* Locale control and mobile containment. */
html,body{max-width:100%;overflow-x:hidden}.locale-btn{padding:9px 12px;border:1px solid #dbe2ec;border-radius:999px;background:#fff;color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.03em;transition:transform .22s,background .22s,color .22s,border-color .22s}.locale-btn:hover,.locale-btn:focus-visible{transform:translateY(-2px);border-color:var(--blue);background:#eef4ff;outline:none}.shop-header-actions{min-width:0}.shop-header-actions .compact-btn{min-width:0;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shop-main,.detail-main{min-width:0;overflow:hidden}.product-card,.product-card h3,.product-card p{min-width:0;overflow-wrap:anywhere}.shop-categories{scrollbar-width:thin}
@media(max-width:700px){.shop-header{height:auto;min-height:74px;gap:8px;padding:10px 14px;flex-wrap:wrap}.shop-header .brand{flex:1 1 auto;min-width:110px}.shop-header-actions{flex:0 1 auto;gap:6px;justify-content:flex-end}.shop-header-actions .ghost-btn{display:none}.shop-header-actions .compact-btn{padding:9px 11px;font-size:11px;max-width:calc(100vw - 130px)}.locale-btn{padding:8px 10px}.shop-main{padding-left:14px;padding-right:14px}.shop-toolbar{gap:18px}.shop-search,.shop-search input{min-width:0}.detail-main{padding-left:14px;padding-right:14px}.detail-card{padding:18px;border-radius:18px}}
@media(max-width:560px){.shop-toolbar h1{font-size:clamp(34px,11vw,48px)}.shop-categories{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;overflow:visible;padding-bottom:0}.shop-categories button{min-width:0;padding:8px 8px;font-size:12px;overflow:hidden;text-overflow:ellipsis}.product-grid{grid-template-columns:minmax(0,1fr)!important;gap:12px}.product-card{min-height:0;padding:14px}.product-image{height:150px}.product-card h3{font-size:15px}.product-foot{gap:8px}.buy-btn{white-space:nowrap}.shop-footer{padding-left:14px;padding-right:14px}}

.shop-subcategories{display:flex;gap:8px;overflow:auto;margin:-12px 0 22px;padding:2px 0 5px;scrollbar-width:thin}
.shop-subcategories button{white-space:nowrap;padding:6px 12px;border-radius:999px;background:#fff;color:#7a8595;border:1px solid #e1e7f0;font-size:12px;transition:transform .22s,background .22s,color .22s,border-color .22s}
.shop-subcategories button:hover,.shop-subcategories button.active{background:#eaf1ff;color:var(--blue);border-color:#b8cdf7;transform:translateY(-1px)}
.sync-note{margin:-12px 0 18px;color:#72809a;font-size:12px}
.pagination{display:flex;align-items:center;justify-content:center;gap:14px;padding:34px 0 8px}
.shop-loading{display:none!important}
.product-skeleton{position:relative;overflow:hidden;pointer-events:none;animation:rise .45s both;background:#fff}
.product-skeleton::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(105deg,transparent 0%,transparent 36%,rgba(255,255,255,.86) 50%,transparent 64%,transparent 100%);transform:translateX(-115%);animation:skeleton-scan 1.35s cubic-bezier(.22,.61,.36,1) infinite}
.skeleton-block,.skeleton-line,.skeleton-button{position:relative;z-index:1;background:#eaf0f8;border-radius:8px;overflow:hidden}
.skeleton-image{height:106px;border-radius:13px;margin-bottom:15px;background:linear-gradient(145deg,#e8eef8,#f5f8fc)}
.skeleton-line{height:12px;margin:0 0 10px}.skeleton-title{width:78%;height:15px}.skeleton-summary{width:92%;height:11px}.skeleton-foot{display:flex;justify-content:space-between;align-items:end;margin-top:auto;padding-top:12px}.skeleton-price{width:58px;height:20px;margin:0}.skeleton-button{width:62px;height:32px;border-radius:9px}
@keyframes skeleton-scan{0%{transform:translateX(-115%)}100%{transform:translateX(115%)}}
.page-status{min-width:96px;text-align:center;color:var(--muted);font-size:13px}
.page-btn{padding:8px 13px;font-size:12px}
.page-btn:disabled{opacity:.45;cursor:default;transform:none;box-shadow:none}
@media(max-width:560px){.shop-subcategories{margin-top:-4px}.pagination{gap:8px;padding-top:26px}.page-status{min-width:88px;font-size:12px}}